STATISTICAL TECHNIQUES AND TOOLS
ANALYSIS OF VARIANCE
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Question
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An ANOVA procedure is applied to data obtained from (k=5) samples with each containg (n=10) observations. The degrees of freedom for the critical value of F are
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5 numerator and 45 denominator degrees of freedom
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4 numerator and 45 denominator degrees of freedom
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4 numerator and 5 denominator degrees of freedom
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4 numerator and 9 denominator degrees of freedom
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Explanation:
Detailed explanation-1: -The One-Way Analysis of Variance (ANOVA) statistical method is used to conduct hypothesis testing about the population variance.
Detailed explanation-2: -The one-way ANOVA is used to determine whether there are any statistically significant differences between the means of three or more independent (unrelated) groups.
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